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IAG to PRM: distance & flight time
Niagara Falls (Niagara Falls International Airport) → Portimao (Portimão Airport)
3,630 mi
5,842 km · 3,154 nm
7h 35m
estimated nonstop flight time
+5h
time difference · heading east
See live IAG→PRM fares Phone-only fares on this route — call free
Flight time details
3,630 miles nonstop takes roughly 7h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- IAG — Niagara Falls International Airport · Niagara Falls, United States
- PRM — Portimão Airport · Portimao, Portugal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAG
- YYZ · Lester B. Pearson International Airport52 mi away
- YCM · Niagara District Airport13 mi away
- BUF · Buffalo Niagara International Airport16 mi away
- DU9 · Dunnville Airport37 mi away
Near PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Frequently asked questions
How far is IAG from PRM?
The flight distance from Niagara Falls (IAG) to Portimao (PRM) is 3,630 miles (5,842 km, 3,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAG to PRM?
A nonstop flight takes about 7h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Niagara Falls and Portimao?
Portimao is 5 hours ahead of Niagara Falls.
What is the cheapest way to fly from IAG to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAG–PRM that never appear on search engines, with no booking fees.